一句话一个克林斯字典基本单词B

191、boy        
      A boy is a child who will grow up to be a man.
    

192、brain        
        Your brain is the organ inside your head that controls your body's activities and enables you to think and to feel things such as heat and pain.
   

193、branch        
      The branches of a tree are the parts that grow out from its trunk and have leaves, flowers, or fruit growing on them.
   

194、branch off            
        A road or path that branches off from another one starts from it and goes in a slightly different direction. If you branch off somewhere, you change the direction in which you are going.
      

195、branch out            
        If a person or an organization branches out, they do something that is different from their normal activities or work.
    

196、brand        
    A brand of a product is the version of it that is made by one particular manufacturer.
    

197、brave        
      brave  braver  bravest 
    Someone who is brave is willing to do things which are dangerous, and does not show fear in difficult or dangerous situations.
    

198、Brazilian        
            Brazilian means belonging or relating to Brazil, or to its people or culture.
   

199、bread        
      Bread is a very common food made from flour, water, and yeast.
      

200、break        
        break  breaks  breaking  broke  broken 
    When an object breaks or when you break it, it suddenly separates into two or more pieces, often because it has been hit or dropped.